Cardiopulmonary rehabilitation training device

Abstract

The utility model provides a cardiopulmonary rehabilitation training device, which relates to the technical field of rehabilitation training, and comprises a support plate, the inner surface of the support plate is rotatably connected with a screw rod, the outer surface of the screw rod is in threaded connection with an adjusting seat, the front surface of the adjusting seat is fixedly connected with a rectangular block, the front surface of the rectangular block is symmetrically provided with mounting grooves, and the mounting grooves are in threaded connection with the screw rod. Sliding rods are fixed to the inner tops of the two mounting grooves correspondingly, and sliding blocks are slidably connected to the outer surfaces of the two sliding rods correspondingly. According to the medical arm fixing device, under the action of the supporting plate, the lead screw, the adjusting base, the rectangular block and the guide rod, the pull rings can be driven to adjust the vertical height so that the medical arm fixing device can adapt to patients of different heights, meanwhile, under the action of the bidirectional threaded rod, the connecting block and the adjusting block, the distance between the two pull rings can be adjusted, and the opening and closing range of the two arms can be adjusted; use is convenient, and use requirements of different patients are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of rehabilitation training, especially to a heart and lung rehabilitation training device. BACKGROUND

[0002] For heart and lung disease patients, heart and lung function rehabilitation training can effectively reduce heart and lung disease complications, thereby reducing mortality and disability rate. Exercise therapy is a major intervention measure for comprehensive cardiovascular disease rehabilitation, and the selection of frequency, intensity, time and exercise mode in exercise training prescription is crucial to ensure the rehabilitation efficiency and treatment safety of patients, for example, the upper limbs can be exercised to fully exercise the chest and back muscle groups and upper limb muscles, which helps to improve respiratory function and achieve heart rehabilitation.

[0003] In the prior art, for example, Chinese patent publication No. CN221358358U discloses a heart and lung function exercise device, which comprises a base, a stool, a connecting frame, a movable shaft, two foot pedals and a stretching assembly. The stretching assembly comprises a fixed plate, two pull rings, two limit rods, two return springs, two slide rods and a connecting piece. The fixed plate is fixedly connected with the base and located above the base. The two slide rods are arranged in the corresponding limit grooves. The two limit rods are slidably connected with the corresponding slide rods and are respectively sleeved on the outer wall of the slide rods. The two ends of each return spring are fixedly connected with the fixed plate and the corresponding slide sleeve. The two pull rings are fixedly connected with the corresponding limit rods and are respectively located below the limit rods. The connecting piece is connected with the two limit rods. Through the above structure, the patient can perform upper and lower limb physical function training, which is beneficial to the recovery of the patient and reduces the patient's recovery time.

[0004] In the above patent, the patient can perform upper and lower limb physical function training, which is beneficial to the recovery of the patient and reduces the patient's recovery time. However, when the upper limbs are trained, the height position cannot be flexibly adjusted according to the actual height of the patient, which may cause difficulties for patients with shorter and smaller height and shape to use, and inconvenience for patients with higher and larger height and shape to use, so that multiple training devices with different sizes need to be selected to adapt to patients with different height and shape, which increases the use cost and has low practicability. UTILITY MODEL CONTENT

[0005] The purpose of this utility model is to solve the problem in the aforementioned patent, which enables patients to perform physical function training of the upper and lower limbs, facilitating patient recovery and reducing rehabilitation time. However, when training the upper limbs, the height and position cannot be flexibly adjusted according to the patient's actual height. This results in situations where shorter patients find it difficult to use, while taller patients find it inconvenient to use. Consequently, it is necessary to select training devices of different sizes and specifications to adapt to patients of different heights and body types, leading to increased usage costs and low practicality. Therefore, this utility model proposes a cardiopulmonary rehabilitation training device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a cardiopulmonary rehabilitation training device, comprising: a support plate, a lead screw rotatably connected to the inner surface of the support plate, an adjusting seat threadedly connected to the outer surface of the lead screw, a rectangular block fixedly connected to the front surface of the adjusting seat, mounting grooves symmetrically formed on the front surface of the rectangular block, sliding rods fixedly fixed to the inner top of each of the two mounting grooves, sliding blocks slidably connected to the outer surfaces of each of the two sliding rods, support rods fixedly connected to the front surfaces of each of the two sliding blocks, an adjusting block fixedly connected between the front ends of the two support rods, a bidirectional threaded rod rotatably connected to the inner surface of the adjusting block, connecting blocks symmetrically threaded to the outer surface of the bidirectional threaded rod, pull rings installed at the bottom of each of the two connecting blocks, and springs sleeved on the outer surfaces of the two support rods at the bottom of the two adjusting blocks.

[0007] Preferably, guide rods are symmetrically fixedly connected to the inner surface of the support plate, and the outer surfaces of the two guide rods movably penetrate the outer surface of the adjusting seat.

[0008] Preferably, one end of the bidirectional threaded rod movably penetrates one side of the inner wall of the adjusting block, and the outer surfaces of the two connecting blocks are matched with the outer surface of the adjusting block.

[0009] Preferably, the bottom of the rectangular block is fixedly connected to a sealing plate by bolts, and the top of the sealing plate is symmetrically provided with circular grooves.

[0010] Preferably, the positions of the two circular grooves are respectively matched with the positions of the two sliding rods, and the inner surfaces of the two circular grooves are respectively matched with the outer surfaces of the two sliding rods.

[0011] Preferably, the bottom of the support plate is fixedly connected to a base, and the bottom of the lead screw movably penetrates the inner surface of the support plate and extends to the other side.

[0012] Preferably, the outer surfaces of the two sliding blocks are respectively matched with the inner surfaces of the two mounting slots.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1、The utility model discloses a support plate, screw rod, adjusting seat, rectangular block and the effect of guide rod can drive the pull ring to carry out the height adjustment of up and down, therefore adapt to the patient of different height, and under the effect of two -way screw rod, connecting block and adjusting block, the spacing between two pull rings can be adjusted, and the opening and closing amplitude range of two arms is adjustable, convenient to use, and convenient for the use demand of different patients.

[0015] 2、The utility model discloses under the cooperation of sealing plate and round groove, convenient for staff to replace spring, and round groove facilitates the installation of sealing plate, still increased the strength of sliding rod when using. DRAWINGS

[0016] Figure 1 A perspective view of a heart and lung rehabilitation training device is provided for the utility model;

[0017] Figure 2 A rear view of a heart and lung rehabilitation training device is provided for the utility model;

[0018] Figure 3 An adjusting block structure diagram of a heart and lung rehabilitation training device is provided for the utility model;

[0019] Figure 4 A partial structure development diagram of a heart and lung rehabilitation training device is provided for the utility model;

[0020] Figure 5 A sealing plate structure diagram of a heart and lung rehabilitation training device is provided for the utility model.

[0021] Legend: 1, support plate;2, rectangular block;3, sliding block;4, spring;5, screw rod;6, guide rod;7, adjusting block;8, support rod;9, pull ring;10, base;11, two -way screw rod;12, connecting block;13, adjusting seat;14, mounting groove;15, sliding rod;16, sealing plate;17, round groove. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above -mentioned purpose, features and advantages of the utility model, the utility model is further explained below in combination with the drawings and examples. It should be explained that the examples and the features in the examples of the present application can be combined with each other in the case of no conflict.

[0023] In the following description, a lot of specific details are set forth in order to facilitate a full understanding of the utility model, but the utility model can also be implemented in other ways different from the description herein, therefore, the utility model is not limited to the specific examples disclosed in the following disclosure.

[0024] Example 1, as Figures 1-5The utility model provides a kind of cardiopulmonary rehabilitation training device, comprising: support plate 1, the inner surface of support plate 1 is rotatably connected with screw rod 5, the outer surface of screw rod 5 is threadedly connected with adjusting seat 13, the front surface of adjusting seat 13 is fixedly connected with rectangular block 2, the front surface of rectangular block 2 is symmetrically provided with mounting groove 14, the inner top of two mounting grooves 14 is fixed sliding rod 15, the outer surface of two sliding rods 15 is slidably connected with sliding block 3, the front surface of two sliding blocks 3 is fixedly connected with support rod 8, the front end surface between two support rods 8 is fixedly connected with adjusting block 7, the inner surface of adjusting block 7 is rotatably connected with two-way threaded rod 11, the outer surface of two-way threaded rod 11 is symmetrically threadedly connected with connecting block 12, the bottom of two connecting blocks 12 is equipped with pull ring 9, the outer surface of two support rods 8 is equipped with spring 4 at the bottom of two adjusting blocks 7, the inner surface of support plate 1 is fixedly connected with guide rod 6 symmetrically, the outer surface of two guide rods 6 is movably penetrated with the outer surface of adjusting seat 13, one end of two-way threaded rod 11 is movably penetrated with the inner wall of one side of adjusting block 7, the outer surface of two connecting blocks 12 is in matched arrangement with the outer surface of adjusting block 7, the bottom of support plate 1 is fixedly connected with base 10, the bottom of screw rod 5 is movably penetrated with the inner surface of support plate 1 and extends to the other side, the outer surface of two sliding blocks 3 is in matched arrangement with the inner surface of two mounting grooves 14 respectively, the bottom of rectangular block 2 is fixedly connected with sealing plate 16 by bolt.

[0025] Its whole embodiment 1 reaches the effect that when patient exercises, after holding pull ring 9 with both hands, pull down, drive adjusting block 7 and support rod 8 to move downwards, make sliding block 3 move downwards along sliding rod 15 and mounting groove 14, and make spring 4 compress, when patient releases force, through the elastic force of spring 4 when rebounding, sliding block 3 is reset, pull ring 9 moves upwards, thereby effectively exercising upper limbs after repeated pulling and releasing, cardiopulmonary rehabilitation training is carried out, when personnel of different heights use, can rotate handle of the bottom of screw rod 5, drive screw rod 5 to rotate on support plate 1, and under the action of guide rod 6, adjusting seat 13 can be adjusted up and down along screw rod 5 and guide rod 6, thereby adjusting the height of rectangular block 2 and pull ring 9, so as to adapt to patients of different heights, and the handle outside two-way threaded rod 11 can be rotated, make two-way threaded rod 11 rotate in adjusting block 7, make two connecting blocks 12 move synchronously towards or away from each other along the inside of two-way threaded rod 11 and adjusting block 7, thereby adjusting the distance between two pull rings 9, the opening and closing amplitude range of two arms is adjustable, convenient to use, and it is convenient for different patients to use demand.

[0026] Embodiment 2, as Figures 1-5As shown, the top of the sealing plate 16 is symmetrically provided with two circular grooves 17, the positions of which are matched with the positions of the two sliding rods 15, and the inner surfaces of the two circular grooves 17 are matched with the outer surfaces of the two sliding rods 15.

[0027] When the spring 4 needs to be replaced due to the weakening of elasticity after long-term use, the two hand screws at the bottom of the sealing plate 16 are turned to separate the sealing plate 16 from the rectangular block 2, so that the spring 4 can be taken out from the outside of the sliding rod 15 for replacement. After the replacement is completed, the two circular grooves 17 of the sealing plate 16 are aligned with the two sliding rods 15, and the sealing plate 16 is connected with the rectangular block 2 through the hand screws. Through the arrangement of the circular grooves 17, the installation of the sealing plate 16 is facilitated, and the strength of the sliding rod 15 during use is enhanced.

[0028] When the patient exercises, the patient holds the pull ring 9 and pulls it downward, which drives the adjusting block 7 and the supporting rod 8 to move downward, so that the sliding block 3 moves downward along the sliding rod 15 and the installation groove 14, and the spring 4 is compressed. When the patient releases the force, the sliding block 3 is reset through the elastic force of the spring 4 when it rebounds, which drives the pull ring 9 to move upward. Therefore, after repeated pulling and releasing actions, the upper limbs are effectively exercised, and the heart and lung rehabilitation training is performed. When people of different heights use the device, the handle at the bottom of the lead screw 5 is turned to drive the lead screw 5 to rotate on the supporting plate 1, and the adjusting seat 13 is adjusted up and down along the lead screw 5 and the guide rod 6 under the action of the guide rod 6, so that the height of the rectangular block 2 and the pull ring 9 is adjusted, and thus the device is suitable for patients of different heights. Meanwhile, the handle outside the two-way threaded rod 11 is turned to drive the two-way threaded rod 11 to rotate in the adjusting block 7, so that the two connecting blocks 12 move synchronously and oppositely along the inside of the two-way threaded rod 11 and the adjusting block 7, thereby adjusting the distance between the two pull rings 9, and the opening and closing amplitude range of the two arms is adjustable. When the spring 4 needs to be replaced due to the weakening of elasticity after long-term use, the two hand screws at the bottom of the sealing plate 16 are turned to separate the sealing plate 16 from the rectangular block 2, so that the spring 4 can be taken out from the outside of the sliding rod 15 for replacement. After the replacement is completed, the two circular grooves 17 of the sealing plate 16 are aligned with the two sliding rods 15, and the sealing plate 16 is connected with the rectangular block 2 through the hand screws. Through the arrangement of the circular grooves 17, the installation of the sealing plate 16 is facilitated, and the strength of the sliding rod 15 during use is enhanced.

[0029] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields with equivalent changes, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. A cardiopulmonary rehabilitation training device, characterized in that The utility model relates to a support plate (1), the inner surface of support plate (1) is rotatively connected with screw rod (5), the outer surface of screw rod (5) is threadedly connected with adjusting seat (13), the front surface of adjusting seat (13) is fixedly connected with rectangular block (2), the front surface of rectangular block (2) is opened with installation slot (14) symmetry, the inner top of two installation slots (14) is fixed sliding rod (15) respectively, the outer surface of two sliding rods (15) is slidably connected with sliding block (3) respectively, the front surface of two sliding blocks (3) is fixedly connected with support rod (8) respectively, the front end surface between two support rods (8) is fixedly connected with adjusting block (7), the inner surface of adjusting block (7) is rotatively connected with two-way screw rod (11), the outer surface of two-way screw rod (11) is symmetrically threadedly connected with connecting block (12), the bottom of two connecting blocks (12) is installed with pull ring (9) respectively, the outer surface of two support rods (8) is equipped with spring (4) respectively at the bottom of two adjusting blocks (7). The inner surface of support plate (1) is fixedly connected with guide rod (6) symmetry, the outer surface of two guide rods (6) is movably penetrated with the outer surface of adjusting seat (13) respectively.

2. Cardiopulmonary rehabilitation training device according to claim 1, characterized in that One end of two-way screw rod (11) is movably penetrated with the inner wall of one side of adjusting block (7), the outer surface of two connecting blocks (12) is suitably arranged with the outer surface of adjusting block (7) respectively.

3. Cardiopulmonary rehabilitation training apparatus according to claim 2, characterized in that The bottom of rectangular block (2) is fixedly connected with sealing plate (16) through bolt, and the top of sealing plate (16) is symmetrically provided with circular groove (17).

4. Cardiopulmonary rehabilitation training apparatus according to claim 3, characterized in that The positions of two circular grooves (17) are matched with the positions of two sliding rods (15) respectively, and the inner surfaces of two circular grooves (17) are suitably arranged with the outer surfaces of two sliding rods (15) respectively.

5. Cardiopulmonary rehabilitation training apparatus according to claim 4, characterized in that The bottom of support plate (1) is fixedly connected with base (10), and the bottom of screw rod (5) is movably penetrated with the inner surface of support plate (1) and extends to the other side.

6. Cardiopulmonary rehabilitation training apparatus according to claim 5, characterized in that The outer surfaces of two sliding blocks (3) are suitably arranged with the inner surfaces of two installation slots (14) respectively.

7. Cardiopulmonary rehabilitation training apparatus according to claim 6, characterized in that ​

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